Analysis of general switched-capacitor networks using indefinite admittance matrix
作者:
E.Hökenek,
G.S.Moschytz,
期刊:
IEE Proceedings G (Electronic Circuits and Systems)
(IET Available online 1980)
卷期:
Volume 127,
issue 1
页码: 21-33
年代: 1980
DOI:10.1049/ip-g-1.1980.0004
出版商: IEE
数据来源: IET
摘要:
In a previous publication it was shown how switched-capacitor (s.c.) networks can be analysed using nodal-charge equations. The result was a description of s.c. networks as time-variant sampled-data networks that led to a 4-port equivalent-circuit representation in theZ-domain. The 4-port representation has been expanded by considering six basic building blocks for the design of a general passive or active s.c. network. In this paper, an indefinite admittance matrix (i.a.m.) method for the analysis of s.c. networks is proposed which uses the 4-terminal admittance matrix of a capacitor in the s.c. network. An algorithm and examples of the proposed method are given.
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